ExceptionHandler (org.apache.directory.api_api-all_sources-and-javadoc 2.1.1 API)

Type Parameters:

E - The exception type
```
public interface ExceptionHandler<E extends Throwable>
```
A handler interface that DemuxingIoHandler forwards exceptionCaught events to. You have to register your handler with the type of exception you want to get notified using DemuxingIoHandler.addExceptionHandler(Class, ExceptionHandler).

Author:

Apache MINA Project

Field Summary

Fields
Modifier and Type	Field	Description
`static ExceptionHandler<Throwable>`	`CLOSE`	A `ExceptionHandler` that closes the session immediately.
`static ExceptionHandler<Throwable>`	`NOOP`	A `ExceptionHandler` that does nothing.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`exceptionCaught(IoSession session, E cause)`	Invoked when the specific type of exception is caught from the specified `session`.

- Field Detail
  - NOOP
```
static final ExceptionHandler<Throwable> NOOP
```
    A ExceptionHandler that does nothing. This is useful when you want to ignore an exception of a specific type silently.
  - CLOSE
```
static final ExceptionHandler<Throwable> CLOSE
```
    A ExceptionHandler that closes the session immediately. This is useful when you want to close the session when an exception of a specific type is raised.
- Method Detail
  - exceptionCaught
```
void exceptionCaught(IoSession session,
                     E cause)
              throws Exception
```
    Invoked when the specific type of exception is caught from the specified session.
    
    Parameters:
    
    session - The current session
    
    cause - the exception's cause
    
    Throws:
    
    Exception - If we can't process the event